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Hi Martin,</div>
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Thanks for your advice.</div>
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Yes, I do want the flow to interact with the topography. Yesterday, after I send this email, I ran the model with 'mypackage' modification for longer time and the result suggested that it's not a proper way. So, I'll follow your suggestion to do it. <span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Since
the west and east boundaries are all open, I'll impose the flow at west boundary from still initial condition to force a eastward flow. </span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">And there are some little puzzles:</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">1.This is quite similar to set U field at open boundary, except the restoring process, what kind of difference will this resotring make? </span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">2. Is it necessary to set the outflow inthe east boundary?</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">3. I'm a little confused about the rbcs parameters 'rbcsForcingPeriod' and 'rbcsForcingCycle'. Since the rbcs forcing cover the whole simulation with no
change in this case, will these two</span><span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"> setting work the same way if I set both of them to 0 or set them to 'whole simulation time'? And more generally,
what is the relation between '</span><span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">rbcsForcingPeriod', 'rbcsForcingCycle' and 'whole simulation time'?</span></div>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;"><br>
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<span style="color: rgb(0, 0, 0); font-family: Calibri, Arial, Helvetica, sans-serif; font-size: 12pt;">Many thanks!</span></div>
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Jianing Li</div>
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